23 Result(s)
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Article
Visualization of chromatin folding patterns in chicken erythrocytes by atomic force microscopy (AFM)
The organization of the higher order structure of chromatin in chicken erythrocytes has been examined with tap**-mode scanning force microscopy under conditions close to their native environment. Reproducibl...
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Article
Induction of apoptosis and change of bcl-2 expression in macrophage Ana-1 cells by all-trans retinoic acid
Macrophage cells play an important role in the initiation and regulation of the immune response. All-trans retinoic acid (ATRA) and its natural and synthetic analogs (retinoids) affect a large number of biolog...
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Article
Studies on DNA-protein interactions in the upstream regulatory region of the human ɛ-globin gene promoter
The erythroid- and developmental stage-specific expression of the human ɛ-globin gene is controlled, in part, by the 5′-flanking DNA sequence of this gene. In the present study, we have used DNA-protein bindin...
